影子说它会永远陪我
[yĭng zi shuō tā huì yŏng yuăn péi wŏ]
It means 'the shadow said it will always accompany me.' Shadows symbolize loneliness, solitude, as well as inseparable company. By using this name, one suggests they are used to being accompanied only by their own shadow - hence, it implies a sense of aloneness or even self-reliance while highlighting a constant presence and support no matter what circumstances you are going through.